Programmable Walk-in Climatic Test Chamber for EV Charger is designed for testing the capability of heat-endurance, cold-endurance, dryness-endurance, and humidity-endurance, suitable for quality control of the industries of electronics, electrical equipment, vehicles, metal, foodstuffs, chemistry, building materials, luggage, adhesion tape, printing, packaging, etc.
THR Series — Temperature Humidity Room
| Parameter | Specification |
|---|---|
| Model | THR-volume — low-temperature options A~F |
| Internal Dimensions | Factory direct — internal dimensions customizable |
| Temperature Range | Low: (A) 25 °C / (B) 0 °C / (C) −20 °C / (D) −40 °C / (E) −60 °C / (F) −70 °C High: 80 °C (80 °C ~ 150 °C optional) |
| Humidity Range | 20% ~ 98% R.H. (10–98% / 5–98% available as special optional condition with dehumidifier) |
| Indication Resolution / Distribution Uniformity | 0.1 °C; 0.1% R.H. / ±2.5 °C; ±3.5% R.H. |
| Control Accuracy | ±0.5 °C; ±2.5% R.H. |
| Temperature Rising / Falling Velocity | Rising approx. 0.1 ~ 3.0 °C/min Falling approx. 0.3 ~ 1.0 °C/min (Faster temperature change rate is optional) |
| Cooling System | Water-cooled or air-cooled |
| Compressor | French Tecumseh brand; Germany Bizer brand |
| Protection Devices | Fuse-free switch; compressor overload protection; high/low coolant voltage protection; over-humidity & over-temperature protection; fuses; fault warning system; water short-storage warning protection |
| Optional Accessories | Slope for cart; recorder; water purifier; dehumidifier |
| Power | AC 380 V (±10%), 50/60 Hz, 3-phase 5-wire |
Custom chamber size available on request. Send us your DUT spec and required W×H×D — our team will recommend a configuration and quote within 24 hours.
A walk-in chamber for large parts and machinery. Temperature and humidity combined in one room — sized to your DUT and lab layout.
The THR Series (Temperature Humidity Room) is a walk-in chamber with an integrated pipe and duct design, an all-in-one touch screen control panel, and a programmable logic controller. Room dimensions can be tailored to your product and lab layout.
Used across electronics, automotive, LED, PCB, and home appliance industries for whole-product reliability testing.
In practice: Inner dimensions are built to match your product and lab layout — no need to disassemble large equipment before testing.
In practice: Select the low-temperature grade that matches your test standard. High-temperature up to 150 °C available as an option.
In practice: Move fully assembled products inside on a cart. No size limits from sliding trays or fixed shelves.
In practice: Dedicated protection for power, motor, compressor, heater, and water supply — reducing risk to both sample and operator.
Control, monitoring, and safety features included with every walk-in chamber.
Supported test standards for temperature and humidity reliability testing.
Seven independent protection layers — protecting your sample, your operator, and the system.
From factory to your lab — our engineers handle the full installation and commissioning process.
Walk-in chambers are large, site-dependent systems. Our engineers work with your team to plan the layout, connect utilities, and commission the chamber on-site.
High-resolution photos and dimensional drawings available on request.
Suitable for whole-product temperature and humidity testing across multiple industries.
